diff --git a/apps/api/openapi/openapi.json b/apps/api/openapi/openapi.json
index 3d41c0829..e5201f540 100644
--- a/apps/api/openapi/openapi.json
+++ b/apps/api/openapi/openapi.json
@@ -501,15 +501,6 @@
             "type": "object"
          },
          "DeploymentJobAgentConfig": {
-            "discriminator": {
-               "mapping": {
-                  "argo-cd": "#/components/schemas/DeploymentArgoCDJobAgentConfig",
-                  "custom": "#/components/schemas/DeploymentCustomJobAgentConfig",
-                  "github-app": "#/components/schemas/DeploymentGithubJobAgentConfig",
-                  "tfe": "#/components/schemas/DeploymentTerraformCloudJobAgentConfig"
-               },
-               "propertyName": "type"
-            },
             "oneOf": [
                {
                   "$ref": "#/components/schemas/DeploymentGithubJobAgentConfig"
@@ -1079,16 +1070,6 @@
             "type": "object"
          },
          "JobAgentConfig": {
-            "discriminator": {
-               "mapping": {
-                  "argo-cd": "#/components/schemas/ArgoCDJobAgentConfig",
-                  "custom": "#/components/schemas/CustomJobAgentConfig",
-                  "github-app": "#/components/schemas/GithubJobAgentConfig",
-                  "test-runner": "#/components/schemas/TestRunnerJobAgentConfig",
-                  "tfe": "#/components/schemas/TerraformCloudJobAgentConfig"
-               },
-               "propertyName": "type"
-            },
             "oneOf": [
                {
                   "$ref": "#/components/schemas/GithubJobAgentConfig"
diff --git a/apps/api/openapi/schemas/deployments.jsonnet b/apps/api/openapi/schemas/deployments.jsonnet
index be20c849d..d9b37fe65 100644
--- a/apps/api/openapi/schemas/deployments.jsonnet
+++ b/apps/api/openapi/schemas/deployments.jsonnet
@@ -49,15 +49,6 @@ local openapi = import '../lib/openapi.libsonnet';
       openapi.schemaRef('DeploymentTerraformCloudJobAgentConfig'),
       openapi.schemaRef('DeploymentCustomJobAgentConfig'),
     ],
-    discriminator: {
-      propertyName: 'type',
-      mapping: {
-        'github-app': '#/components/schemas/DeploymentGithubJobAgentConfig',
-        'argo-cd': '#/components/schemas/DeploymentArgoCDJobAgentConfig',
-        tfe: '#/components/schemas/DeploymentTerraformCloudJobAgentConfig',
-        custom: '#/components/schemas/DeploymentCustomJobAgentConfig',
-      },
-    },
   },
 
   DeploymentGithubJobAgentConfig: {
diff --git a/apps/api/openapi/schemas/job-agents.jsonnet b/apps/api/openapi/schemas/job-agents.jsonnet
index c69787dde..e0ee2f9ba 100644
--- a/apps/api/openapi/schemas/job-agents.jsonnet
+++ b/apps/api/openapi/schemas/job-agents.jsonnet
@@ -37,16 +37,6 @@ local openapi = import '../lib/openapi.libsonnet';
       openapi.schemaRef('TestRunnerJobAgentConfig'),
       openapi.schemaRef('CustomJobAgentConfig'),
     ],
-    discriminator: {
-      propertyName: 'type',
-      mapping: {
-        'github-app': '#/components/schemas/GithubJobAgentConfig',
-        'argo-cd': '#/components/schemas/ArgoCDJobAgentConfig',
-        tfe: '#/components/schemas/TerraformCloudJobAgentConfig',
-        'test-runner': '#/components/schemas/TestRunnerJobAgentConfig',
-        custom: '#/components/schemas/CustomJobAgentConfig',
-      },
-    },
   },
 
   GithubJobAgentConfig: {
diff --git a/apps/api/src/types/openapi.ts b/apps/api/src/types/openapi.ts
index fea58cf72..3bc04cc22 100644
--- a/apps/api/src/types/openapi.ts
+++ b/apps/api/src/types/openapi.ts
@@ -765,7 +765,7 @@ export interface components {
             /** @description ArgoCD server address (host[:port] or URL). */
             serverUrl: string;
             /**
-             * @description Job agent type discriminator. (enum property replaced by openapi-typescript)
+             * @description Job agent type discriminator.
              * @enum {string}
              */
             type: "argo-cd";
@@ -846,7 +846,7 @@ export interface components {
         };
         CustomJobAgentConfig: {
             /**
-             * @description Job agent type discriminator. (enum property replaced by openapi-typescript)
+             * @description Job agent type discriminator.
              * @enum {string}
              */
             type: "custom";
@@ -915,14 +915,14 @@ export interface components {
             /** @description ArgoCD Application YAML/JSON template (supports Go templates). */
             template: string;
             /**
-             * @description Deployment job agent type discriminator. (enum property replaced by openapi-typescript)
+             * @description Deployment job agent type discriminator.
              * @enum {string}
              */
             type: "argo-cd";
         };
         DeploymentCustomJobAgentConfig: {
             /**
-             * @description Deployment job agent type discriminator. (enum property replaced by openapi-typescript)
+             * @description Deployment job agent type discriminator.
              * @enum {string}
              */
             type: "custom";
@@ -938,7 +938,7 @@ export interface components {
             /** @description GitHub repository name. */
             repo: string;
             /**
-             * @description Deployment job agent type discriminator. (enum property replaced by openapi-typescript)
+             * @description Deployment job agent type discriminator.
              * @enum {string}
              */
             type: "github-app";
@@ -953,7 +953,7 @@ export interface components {
             /** @description Terraform Cloud workspace template (YAML/JSON; supports Go templates). */
             template: string;
             /**
-             * @description Deployment job agent type discriminator. (enum property replaced by openapi-typescript)
+             * @description Deployment job agent type discriminator.
              * @enum {string}
              */
             type: "tfe";
@@ -1100,7 +1100,7 @@ export interface components {
             installationId: number;
             owner: string;
             /**
-             * @description Job agent type discriminator. (enum property replaced by openapi-typescript)
+             * @description Job agent type discriminator.
              * @enum {string}
              */
             type: "github-app";
@@ -1420,7 +1420,7 @@ export interface components {
             /** @description Terraform Cloud API token. */
             token: string;
             /**
-             * @description Job agent type discriminator. (enum property replaced by openapi-typescript)
+             * @description Job agent type discriminator.
              * @enum {string}
              */
             type: "tfe";
@@ -1463,7 +1463,7 @@ export interface components {
              */
             status?: "completed" | "failure";
             /**
-             * @description Job agent type discriminator. (enum property replaced by openapi-typescript)
+             * @description Job agent type discriminator.
              * @enum {string}
              */
             type: "test-runner";